3118858020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{853}}^1$

素因数の和:972

約数の個数: 240

約数和(自身を含む): 10225105968

約数和(自身を除く): 7106247948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 61, 74, 81, 90, 108, 111, 122, 135, 148, 162, 180, 183, 185, 222, 244, 270, 305, 324, 333, 366, 370, 405, 444, 540, 549, 555, 610, 666, 732, 740, 810, 853, 915, 999, 1098, 1110, 1220, 1332, 1620, 1647, 1665, 1706, 1830, 1998, 2196, 2220, 2257, 2559, 2745, 2997, 3294, 3330, 3412, 3660, 3996, 4265, 4514, 4941, 4995, 5118, 5490, 5994, 6588, 6660, 6771, 7677, 8235, 8530, 9028, 9882, 9990, 10236, 10980, 11285, 11988, 12795, 13542, 14985, 15354, 16470, 17060, 19764, 19980, 20313, 22570, 23031, 24705, 25590, 27084, 29970, 30708, 31561, 32940, 33855, 38385, 40626, 45140, 46062, 49410, 51180, 52033, 59940, 60939, 63122, 67710, 69093, 76770, 81252, 92124, 94683, 98820, 101565, 104066, 115155, 121878, 126244, 135420, 138186, 153540, 156099, 157805, 182817, 189366, 203130, 208132, 230310, 243756, 260165, 276372, 284049, 304695, 312198, 315610, 345465, 365634, 378732, 406260, 460620, 468297, 473415, 520330, 568098, 609390, 624396, 631220, 690930, 731268, 780495, 852147, 914085, 936594, 946830, 1040660, 1136196, 1218780, 1381860, 1404891, 1420245, 1560990, 1704294, 1828170, 1873188, 1893660, 1925221, 2341485, 2556441, 2809782, 2840490, 3121980, 3408588, 3656340, 3850442, 4214673, 4260735, 4682970, 5112882, 5619564, 5680980, 5775663, 7024455, 7700884, 8429346, 8521470, 9365940, 9626105, 10225764, 11551326, 12782205, 14048910, 16858692, 17042940, 17326989, 19252210, 21073365, 23102652, 25564410, 28097820, 28878315, 34653978, 38504420, 42146730, 51128820, 51980967, 57756630, 69307956, 84293460, 86634945, 103961934, 115513260, 155942901, 173269890, 207923868, 259904835, 311885802, 346539780, 519809670, 623771604, 779714505, 1039619340, 1559429010, 3118858020]

約数ペア:

[(1, 3118858020), (2, 1559429010), (3, 1039619340), (4, 779714505), (5, 623771604), (6, 519809670), (9, 346539780), (10, 311885802), (12, 259904835), (15, 207923868), (18, 173269890), (20, 155942901), (27, 115513260), (30, 103961934), (36, 86634945), (37, 84293460), (45, 69307956), (54, 57756630), (60, 51980967), (61, 51128820), (74, 42146730), (81, 38504420), (90, 34653978), (108, 28878315), (111, 28097820), (122, 25564410), (135, 23102652), (148, 21073365), (162, 19252210), (180, 17326989), (183, 17042940), (185, 16858692), (222, 14048910), (244, 12782205), (270, 11551326), (305, 10225764), (324, 9626105), (333, 9365940), (366, 8521470), (370, 8429346), (405, 7700884), (444, 7024455), (540, 5775663), (549, 5680980), (555, 5619564), (610, 5112882), (666, 4682970), (732, 4260735), (740, 4214673), (810, 3850442), (853, 3656340), (915, 3408588), (999, 3121980), (1098, 2840490), (1110, 2809782), (1220, 2556441), (1332, 2341485), (1620, 1925221), (1647, 1893660), (1665, 1873188), (1706, 1828170), (1830, 1704294), (1998, 1560990), (2196, 1420245), (2220, 1404891), (2257, 1381860), (2559, 1218780), (2745, 1136196), (2997, 1040660), (3294, 946830), (3330, 936594), (3412, 914085), (3660, 852147), (3996, 780495), (4265, 731268), (4514, 690930), (4941, 631220), (4995, 624396), (5118, 609390), (5490, 568098), (5994, 520330), (6588, 473415), (6660, 468297), (6771, 460620), (7677, 406260), (8235, 378732), (8530, 365634), (9028, 345465), (9882, 315610), (9990, 312198), (10236, 304695), (10980, 284049), (11285, 276372), (11988, 260165), (12795, 243756), (13542, 230310), (14985, 208132), (15354, 203130), (16470, 189366), (17060, 182817), (19764, 157805), (19980, 156099), (20313, 153540), (22570, 138186), (23031, 135420), (24705, 126244), (25590, 121878), (27084, 115155), (29970, 104066), (30708, 101565), (31561, 98820), (32940, 94683), (33855, 92124), (38385, 81252), (40626, 76770), (45140, 69093), (46062, 67710), (49410, 63122), (51180, 60939), (52033, 59940)]